CH287585A - Ballpoint writing device. - Google Patents

Ballpoint writing device.

Info

Publication number: CH287585A
Authority: CH; Switzerland
Prior art keywords: writing device; ballpoint writing; ballpoint; writing
Prior art date: 1949-10-03

Application number

Other languages

French (fr)

Inventor

Decolletage Plastique Limitee

Original Assignee

Decolletage Plastique Societe

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1949-10-03

Filing date

1950-09-23

Publication date

1952-12-15

1950-09-23 Application filed by Decolletage Plastique Societe filed Critical Decolletage Plastique Societe

1952-12-15 Publication of CH287585A publication Critical patent/CH287585A/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens

CH287585D 1949-10-03 1950-09-23 Ballpoint writing device. CH287585A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR287585X		1949-10-03
FR220650X		1950-06-22
FR140950X		1950-09-14

Publications (1)

Publication Number	Publication Date
CH287585A true CH287585A (en)	1952-12-15

Family

ID=27248908

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH287585D CH287585A (en)	1949-10-03	1950-09-23	Ballpoint writing device.

Country Status (2)

Country	Link
CH (1)	CH287585A (en)
DE (1)	DE924193C (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR772173A (en) *	1934-04-21	1934-10-24		Improvements made to items such as pens
CH195355A (en) *	1935-06-21	1938-01-31	Wenzel Klimes	Writing implement.
GB498997A (en) *	1938-04-25	1939-01-17	Laszlo Jozsef Biro	Improved fountain pen
GB564173A (en) *	1943-06-10	1944-09-15	Laszlo Jozsef Biro	Writing instrument
LU28824A1 (en) *	1944-07-19
US2444003A (en) *	1945-01-19	1948-06-22	Eagle Pencil Co	Writing implement
BE464551A (en) *	1945-05-01
US2511369A (en) *	1946-06-21	1950-06-13	Clary Multiplier Corp	Fountain pen

1950
- 1950-09-23 CH CH287585D patent/CH287585A/en unknown
- 1950-09-28 DE DES19707A patent/DE924193C/en not_active Expired

Also Published As

Publication number	Publication date
DE924193C (en)	1955-02-28

Similar Documents

Publication	Publication Date	Title
FR1054547A (en)	1954-02-11	Ballpoint pen
FR1047934A (en)	1953-12-17	Ballpoint pen
CH284112A (en)	1952-07-15	Ballpoint pen.
CH283794A (en)	1952-06-30	Ballpoint pen.
CH280522A (en)	1952-01-31	Ballpoint pen.
FR984548A (en)	1951-07-06	Advanced ballpoint pen
CH297049A (en)	1954-03-15	Ballpoint pen.
FR1030003A (en)	1953-06-09	Advanced ballpoint writer
FR1000831A (en)	1952-02-18	Simplified ballpoint pen
FR1045469A (en)	1953-11-26	Ballpoint pen
CH290015A (en)	1953-04-15	Ballpoint pen.
FR1003293A (en)	1952-03-17	Ballpoint Pen Improvements
CH287585A (en)	1952-12-15	Ballpoint writing device.
FR1006596A (en)	1952-04-24	Ballpoint pen
CH286153A (en)	1952-10-15	Ballpoint pen.
CH288185A (en)	1953-01-15	Ballpoint pen.
CH300349A (en)	1954-07-31	Ballpoint pen.
FR59710E (en)	1954-07-16	Ballpoint pen
FR1001819A (en)	1952-02-28	Ballpoint pen
FR1003947A (en)	1952-03-24	Ballpoint pen improvement
FR998671A (en)	1952-01-22	Improvements to ballpoint writing devices
FR1033253A (en)	1953-07-09	Ballpoint writing device
CH268186A (en)	1950-05-15	Ballpoint pen.
CH287251A (en)	1952-11-30	Ballpoint pen.
FR976875A (en)	1951-03-23	Ballpoint writing instrument